18-letter words containing i, g, n, o
- north college hill — a city in SW Ohio.
- north polar region — the region of land and water surrounding the North Pole.
- norwegian elkhound — one of a breed of dogs having a short, compact body, short, pointed ears, and a thick, gray coat, raised originally in Norway for hunting elk and other game.
- not a pretty sight — If you say that someone or something is not a pretty sight, you mean that it is not pleasant to look at.
- now you're talking — at last you're saying something agreeable
- oath of allegiance — pledge to one's nation
- obedience training — the training of an animal, especially a dog, to obey certain commands.
- objective genitive — a use of the genitive case to express an objective relationship, as in Latin timor mortis (fear of death)
- occupational group — An occupational group is a category used by insurance companies to classify jobs according to how hazardous they are.
- of your own making — If you say that something such as a problem you have is of your own making, you mean you have caused or created it yourself.
- off-street parking — spaces for cars located on private property rather than on a public street
- office of readings — the first of the canonical hours; matins
- oil of wintergreen — methyl salicylate.
- on delicate ground — in a situation requiring tact
- on the danger list — critically ill in hospital
- operating expenses — Operating expenses are expenses related to carrying out normal business activities.
- operating software — software used in the operation of a computer system, typically by performing such tasks as memory allocation, job scheduling, and input/output control
- operations manager — business director
- optical brightener — an additive that dyes and brightens fabric or paper
- order of magnitude — You can use order of magnitude when you are giving an approximate idea of the amount or importance of something.
- organic solidarity — social cohesiveness that is based on division of labor and interdependence and is characteristic of complex, industrial societies.
- organization chart — a diagrammatic representation showing how departments or divisions in an organization, as a large corporation, are related to one another along lines of authority.
- organized religion — institutionalized religion, usually with a hierarchical clergy and rules to govern the means by which adherents participate
- orthotungstic acid — an oxyacid acid of tungsten. Formula: H2WO4
- oscillating engine — a steam engine having piston rods connected directly to the crankshaft and cylinders oscillating on trunnions.
- osteogenic sarcoma — osteosarcoma
- out of the running — the act of a person, animal, or thing that runs.
- outside-in testing — (testing) A strategy for integration testing where units handling program inputs and outputs are tested first, and units that process the inputs to produce output are incrementally included as the system is integrated. A form of hybrid testing.
- overgeneralization — the act or process of overgeneralizing.
- overnight telegram — a type of domestic telegram sent at a reduced rate with a minimum charge for 10 words or less and accepted until midnight for delivery the following day.
- overtime work(ing) — work at a regular job done in addition to regular working hours
- ox-tongue partisan — a shafted weapon having a long, wide, tapering blade.
- parallel computing — parallel processing
- parallel importing — the importing of certain goods, esp pharmaceutical drugs, by dealers who undersell local manufacturers
- parathyroid glands — any of several small oval glands usually lying near or embedded in the thyroid gland.
- passing modulation — a modulation of a temporary nature.
- passing-out parade — a ceremonial parade of cadets who have completed their training
- pathologic anatomy — the branch of pathology dealing with the morphologic changes in tissues.
- peacekeeping force — a force designated to the maintenance of peace, esp the prevention of further fighting between hostile forces in an area
- people trafficking — the practice of bringing immigrants into a country illegally
- percussion flaking — a method of forming a flint tool by striking flakes from a stone core with another stone or a piece of bone or wood.
- percussion welding — a form of resistance welding in which the required pressure is provided by a hammerlike blow.
- personal organizer — a small notebook with sections for personal information, as dates and addresses.
- petroleum engineer — A petroleum engineer is an engineer who is involved in most stages of oil and gas field evaluation, development, and production, whose job is to maximize hydrocarbon recovery and reduce costs and environmental impact.
- phantasmagorically — having a fantastic or deceptive appearance, as something in a dream or created by the imagination.
- photomorphogenesis — plant development that is controlled by light.
- phytohemagglutinin — a lectin, obtained from the red kidney bean, that binds to the membranes of T cells and stimulates metabolic activity, cell division, etc.
- pilotless ignition — a system for igniting a gas burner, as in a gas range, furnace, or boiler, without the use of a pilot light.
- plains grasshopper — a large, destructive short-horned grasshopper, Brachystola magna, of the western U.S., marked by pinkish hind wings.
- plane trigonometry — the branch of trigonometry dealing with plane triangles.